Specs: 10.8V 6300mAh 68Wh Li-ion | Compatibility: Toughbook 40/FZ-40 Series | Runtime: 12 hours | Certifications: CE/FCC | Orders: 1–1000+ Units | Warranty: 1 Yea

High-performance 10.8V 6300mAh (68Wh) Li-ion battery designed for Panasonic Toughbook 40 (models: FZ-40, FZ-40 MK1/MK2) and compatible with part number FZ-VZSU1XU. This CE/FCC-certified battery offers 12 hours of runtime under standard use (MobileMark 25) and charges fully in 3 hours when the device is off.

Key Features:

  • Factory Direct Pricing: Up to 30% cheaper than retail alternatives for bulk orders (50+ units).
  • Zero MOQ Policy: Order 1 unit or 1,000+ with tiered discounts (e.g., 10% off for 50+ units).
  • Custom Branding: Add your logo or packaging for resale (OEM/ODM services available).
  • Rugged Compatibility: Fits Toughbook 40 left/right expansion areas, supporting models like FZ-40ABAACAJ and FZ-40ABAAXAJ.
  • User-Replaceable Design: Easily removable via pull tab for quick swaps in field operations.

Optimized for:

  • Wholesalers: High-margin inventory with customizable branding.
  • Repair Shops: Affordable replacements for client repairs.
  • Enterprise Buyers: Scalable procurement for fleet management.

Core Advantages

High Capacity

Utilize 100% brand new A grade battery cells. Capacity is higher than that of original battery. Battery Standby time lasts 2 hours above longer than that of original one.

Balder Power Baseboard (PCBA)
  • Balder Power PCBA: Utilize imported ICs, MOS, and other main components, low inner Resistance, mature technological process, high stability, and accurate voltameter.
  • Professional R&D team know well decoding, BQ and other software technology.
Long Cycle life, 100% Battery health
  • Cycle times: 600-800 times which means, if we recharge the battery one time per day it can be used for more than two years.
  • Using all different types of testing software to test the battery the testing result of battery health of our product is 100%
Low-temperature resistance
  • Utilize low-temperature resistance formula of electrolyte for the battery cells. The working temperature: -10 °C-50 °C.Under 0 °C the battery still can work.
  • discharge 90-95% of initial capacity around.
Direct OEM manufacturer
  • Experienced R&D and production management teams, excellent production crafts. High production capacity, fast lead time, stable stock, good technical support, timely products upgrading, best after-sales service.

Long Quality warranty

Defective rate: within 0.1%. 13-month Quality warranty.

Factory Tour

Our Certifications

Related Products

Contact information

Email: [email protected];

[email protected]

James Zhan (Mr)–General Manager

Tel/WhatsApp/Wechat:+86-13712040916

Address: Plant 202, Building B, Treasure Island Innovation Industrial Park, No. 120, Jinhe Road, Jinhe Community, Zhangmutou Town

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For supports or any questions:

Phone/Whatsapp/Wechat:

+86 13712040916

DongGuan, China

Plant 202, Building B, Treasure Island Innovation Industrial Park, No. 120, Jinhe Road, Jinhe Community, Zhangmutou Town